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PAC AE News - bridge monitoring



Acoustic Emission (AE) Sensors to Monitor Oakland Bay Bridge

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MISTRAS has started on the installation of 640 strategically placed acoustic emission sensors mounted on the Oakland Bay Bridge to provide 24/7 remote structural health monitoring to 384 critical eye bars for the early detection of fatigue defects. In the event of an alarm, the new system will contact bridge operating personnel immediately to initiate a full inspection. For more information, check out MISTRAS on a local San Francisco news station or take a look at out press release.

View more information: VideoMore InfoPress Release


1284 Wireless AE System

1284 Wireless AE System Versatile low power, field deployable AE instrument that is scalable and provides sensor fusion capabilities, allowing integration of AE data and up to six parametric inputs including one strain gauge. The system was originally designed with bridge and civil infrastructure monitoring in mind, but given its scalability, modularity and ability of [...]

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